Thank you Witek. Changed the battery recently, like one month ago. Had to go with Advance Auto Parts one due to being stranded away from home. Should I go back to a Bosch or whatver MB sells right now?

before you consider buying from the dealer look into a yellow top battery. They are very good batteries (i would argue the outperform oem's) and will run you about the same as the dealer will charge you for theirs.